18689719104

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{43321}}^1$

素因数の和:43453

約数の個数: 168

約数和(自身を含む): 61797273408

約数和(自身を除く): 43107554304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 168, 192, 214, 224, 252, 288, 321, 336, 428, 448, 504, 576, 642, 672, 749, 856, 963, 1008, 1284, 1344, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4032, 4494, 5136, 5992, 6741, 6848, 7704, 8988, 10272, 11984, 13482, 15408, 17976, 20544, 23968, 26964, 30816, 35952, 43321, 47936, 53928, 61632, 71904, 86642, 107856, 129963, 143808, 173284, 215712, 259926, 303247, 346568, 389889, 431424, 519852, 606494, 693136, 779778, 909741, 1039704, 1212988, 1386272, 1559556, 1819482, 2079408, 2425976, 2729223, 2772544, 3119112, 3638964, 4158816, 4635347, 4851952, 5458446, 6238224, 7277928, 8317632, 9270694, 9703904, 10916892, 12476448, 13906041, 14555856, 18541388, 19407808, 21833784, 24952896, 27812082, 29111712, 32447429, 37082776, 41718123, 43667568, 55624164, 58223424, 64894858, 74165552, 83436246, 87335136, 97342287, 111248328, 129789716, 148331104, 166872492, 174670272, 194684574, 222496656, 259579432, 292026861, 296662208, 333744984, 389369148, 444993312, 519158864, 584053722, 667489968, 778738296, 889986624, 1038317728, 1168107444, 1334979936, 1557476592, 2076635456, 2336214888, 2669959872, 3114953184, 4672429776, 6229906368, 9344859552, 18689719104]

約数ペア:

[(1, 18689719104), (2, 9344859552), (3, 6229906368), (4, 4672429776), (6, 3114953184), (7, 2669959872), (8, 2336214888), (9, 2076635456), (12, 1557476592), (14, 1334979936), (16, 1168107444), (18, 1038317728), (21, 889986624), (24, 778738296), (28, 667489968), (32, 584053722), (36, 519158864), (42, 444993312), (48, 389369148), (56, 333744984), (63, 296662208), (64, 292026861), (72, 259579432), (84, 222496656), (96, 194684574), (107, 174670272), (112, 166872492), (126, 148331104), (144, 129789716), (168, 111248328), (192, 97342287), (214, 87335136), (224, 83436246), (252, 74165552), (288, 64894858), (321, 58223424), (336, 55624164), (428, 43667568), (448, 41718123), (504, 37082776), (576, 32447429), (642, 29111712), (672, 27812082), (749, 24952896), (856, 21833784), (963, 19407808), (1008, 18541388), (1284, 14555856), (1344, 13906041), (1498, 12476448), (1712, 10916892), (1926, 9703904), (2016, 9270694), (2247, 8317632), (2568, 7277928), (2996, 6238224), (3424, 5458446), (3852, 4851952), (4032, 4635347), (4494, 4158816), (5136, 3638964), (5992, 3119112), (6741, 2772544), (6848, 2729223), (7704, 2425976), (8988, 2079408), (10272, 1819482), (11984, 1559556), (13482, 1386272), (15408, 1212988), (17976, 1039704), (20544, 909741), (23968, 779778), (26964, 693136), (30816, 606494), (35952, 519852), (43321, 431424), (47936, 389889), (53928, 346568), (61632, 303247), (71904, 259926), (86642, 215712), (107856, 173284), (129963, 143808)]